An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
NSN 5990-01-335-7948
NSN 5950-01-366-7924
NSN 5945-00-721-5620
NSN 5855-01-134-7106
NSN 5998-01-025-6025
NSN 5930-01-168-3009
NSN 6320-00-422-9006
NSN 5975-01-213-0801
NSN 2925-01-459-8093
NSN 5999-01-243-0630
NSN 5925-01-350-4295
NSN 5905-01-026-9636